8522320

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 19936224

約数和(自身を除く): 11413904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 347, 614, 694, 1228, 1388, 1535, 1735, 2456, 2776, 3070, 3470, 4912, 5552, 6140, 6940, 12280, 13880, 24560, 27760, 106529, 213058, 426116, 532645, 852232, 1065290, 1704464, 2130580, 4261160, 8522320]

約数ペア:

[(1, 8522320), (2, 4261160), (4, 2130580), (5, 1704464), (8, 1065290), (10, 852232), (16, 532645), (20, 426116), (40, 213058), (80, 106529), (307, 27760), (347, 24560), (614, 13880), (694, 12280), (1228, 6940), (1388, 6140), (1535, 5552), (1735, 4912), (2456, 3470), (2776, 3070)]